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Phenol is a weak acid that can donate a proton to form its conjugate base, phenolate. The relationship between phenol and its conjugate base is that they are a conjugate acid-base pair, with phenol being the acid and phenolate being the base. When phenol loses a proton, it forms phenolate, which is more stable due to the delocalization of the negative charge on the oxygen atom.
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What is Conjugate base of phenol?
The conjugate base of phenol is phenoxide ion (C6H5O-). When phenol loses a proton (H+), it forms this negatively charged species that is stabilized by resonance in its aromatic ring structure.
What is the conjugate base of phenol and how does it affect the acidity of the compound?
The conjugate base of phenol is phenolate. Phenol is a weak acid, but when it loses a proton to become phenolate, it forms a stable negative charge, making it more stable and less likely to accept a proton back. This stability increases the acidity of phenol.
Explain how the relationship between the strengths of an acid and its conjugate base and of a base and its conjugated acid?
If acid is strong then its conjugate base must be weak, if conjugate base is strong it again accept the H+ ions so acid can neither be strong, similarly if base is strong its conjugate acid must be weak.
What is the relationship between a weak acid and its conjugate base in a chemical reaction?
In a chemical reaction, a weak acid and its conjugate base are related as a pair. When the weak acid donates a proton, it forms its conjugate base. The conjugate base can then accept a proton to reform the weak acid. They exist in equilibrium, with the weak acid and its conjugate base acting as partners in the reaction.
What is transferred between a conjugate acid base pair?
In a conjugate acid-base pair, a proton (H+) is transferred between the members of the pair. The acid donates a proton to become its conjugate base, while the base accepts a proton to become its conjugate acid.
What is Conjugate base of phenol?
The conjugate base of phenol is phenoxide ion (C6H5O-). When phenol loses a proton (H+), it forms this negatively charged species that is stabilized by resonance in its aromatic ring structure.
What is the conjugate base of phenol and how does it affect the acidity of the compound?
The conjugate base of phenol is phenolate. Phenol is a weak acid, but when it loses a proton to become phenolate, it forms a stable negative charge, making it more stable and less likely to accept a proton back. This stability increases the acidity of phenol.
Explain how the relationship between the strengths of an acid and its conjugate base and of a base and its conjugated acid?
If acid is strong then its conjugate base must be weak, if conjugate base is strong it again accept the H+ ions so acid can neither be strong, similarly if base is strong its conjugate acid must be weak.
What is the relationship between a weak acid and its conjugate base in a chemical reaction?
In a chemical reaction, a weak acid and its conjugate base are related as a pair. When the weak acid donates a proton, it forms its conjugate base. The conjugate base can then accept a proton to reform the weak acid. They exist in equilibrium, with the weak acid and its conjugate base acting as partners in the reaction.
What is transferred between a conjugate acid base pair?
In a conjugate acid-base pair, a proton (H+) is transferred between the members of the pair. The acid donates a proton to become its conjugate base, while the base accepts a proton to become its conjugate acid.
Why phenol is more acidic than ethanol?
phenol is more acidic because of the benzene ring present in the molecule,when you lose the H form the OH group it is possible to delocalise the charge around the aromatic system due to the pi electron cloud,straight chain alcohols cannot do this so it is less favourable to deprotonate them hance it is easier to deprotonate a phenol,hence we say it is more acidic
What best describes a bronsted lowry acid base reaction?
Acid + base conjugate base + conjugate acid
What is the conjugate base and conjugate acid for HSO4-?
The conjugate base and conjugate acid for HS04 is: Conjugate acid is H2SO4 Conjugate base is SO42
Do conjugate adid base pairs have similar chemical properties?
Conjugate acid-base pairs have similar chemical properties because they differ by a proton. The conjugate acid is formed by gaining a proton, while the conjugate base is formed by losing a proton. This shared relationship ensures that they have similar reactivity and behavior in chemical reactions.
Which statement always accurately describes acids and bases a the conjugate base of a weak acid is a strong base b the conjugate acid of a weak base is a weak acid c strong acids and st?
b) The conjugate acid of a weak base is a weak acid. When a base accepts a proton to form its conjugate acid, it tends to be a weak acid because it does not easily donate a proton back. This relationship is governed by the principles of acid-base equilibrium.
Is phenol soluble in toluene?
Cyclohexene and cyclohexane are both insoluble in water and bases. Cyclohexene is insoluble in weak acids and soluble in strong acids and is thus considered a neutral compound. Cyclohexane is insoluble in everything, and is considered an inert compound.
What is the conjugate base of nh3?
The conjugate base of NH3 is NH2-, formed by removing a proton (H+) from NH3.
